CN102641039A - Conveniently-carried steam heating lunch box - Google Patents
Conveniently-carried steam heating lunch box Download PDFInfo
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- CN102641039A CN102641039A CN2012101339644A CN201210133964A CN102641039A CN 102641039 A CN102641039 A CN 102641039A CN 2012101339644 A CN2012101339644 A CN 2012101339644A CN 201210133964 A CN201210133964 A CN 201210133964A CN 102641039 A CN102641039 A CN 102641039A
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- lunch box
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- lunch
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Abstract
The invention relates to a conveniently-carried steam heating lunch box, which structurally comprises a base capable of generating steam through heating and one or more lunch box bodies. Each lunch box body comprises a base plate and a top cover matched with and in sealing connection with the base plate. A steam outlet for intensively outputting steam is arranged at the top of the base, a steam inlet communicated with the inside of each lunch box body is arranged at the bottom of the base plate of each lunch box body, and the steam outlet is matched with and in sealing connection with the steam inlet. The steam generated by heated base enters the one or more lunch box bodies from the connection position of the steam outlet of the base and the steam inlet of each lunch box body to heat foods in the lunch box bodies. The conveniently-carried steam heating lunch box has the technical advantages that the steam generating speed through the heating is quick, one or more lunch boxes can be heated simultaneously, and the lunch box is low in energy consumption and convenient to carry and the like.
Description
Technical field
The present invention relates to a kind of lunch box that can self heat, particularly a kind of Steam Heating lunch box that is convenient for carrying.
Background technology
Lunch box is common commodity in the life, is mainly used in splendid attire meal, dish and soup, is convenient for people to daily storage and carries.At present, the lunch box of different shaping and function is very many on the market, and common lunch box has the special-purpose lunch box of micro-wave oven, incubation canteen, Fresh-keeping mess tin, folding lunch box, spumescence lunch box and disposable paper lunch box etc.The material that is used is also different, comprises that material not soluble in water and grease such as plastics, stainless steel form.
Busy day by day along with modern city work, much human for ease with save time, lunch is had dinner near the job site of being everlasting.Along with people's is to the continuous rising of food security consciousness in recent years, many people for convenient, healthy with save daily expenditure, usually can carry lunch or dinner, to the meal time just through the micro-wave oven heating.Constantly increase owing to carry the people of lunch or dinner, queuing every day heating lunch or dinner just become a task not too easily.Particularly the winter of cold weather, heat food too early, the food of heating is cold when having a dinner by the time, has lost original taste.Some portable lunch boxes of heating were certainly arranged at present on the market, and this type lunch box is on the basis of incubation canteen, by exothermic material or a large amount of water generates steam of electric heating piece heating.Can to heat time that steam spent of food in a large number longer but this type lunch box is heated to generation with water, and can only heat a lunch box at every turn, can not simultaneously the foods such as meal, dish and soup that are placed in the different lunch boxes be heated together.
In sum, need at present a kind of firing rate fast, can be simultaneously to one or more lunch boxes heat, energy consumption is low, the lunch box of heating certainly that is convenient for carrying.
Summary of the invention
Technical problem to be solved by this invention be at present employed from heat lunch box exist firing rate slow, can not heat a plurality of lunch boxes simultaneously, be inconvenient to carry, energy consumption high-technology shortcoming, design a kind of Steam Heating lunch box that is convenient for carrying again.
The present invention realizes above-mentioned purpose through following technical scheme:
To the existing technical disadvantages that heats the lunch box existence certainly; Again design a kind of Steam Heating lunch box that is convenient for carrying; Its structure comprises can heat base and the one or more lunch box box body that produces steam, and described lunch box box body comprises chassis and the top cover that is connected with the chassis fitted seal.The top of described base is provided with the gas outlet that is used for concentrating output steam, and the bottom on the chassis of described lunch box box body is provided with the air inlet with lunch box box body internal communication, and described gas outlet and air inlet cooperatively interact and be tightly connected.The steam that base heating produces gets in the lunch box box body the interior food of heating lunch box box body from the junction of the gas outlet of base and the air inlet of lunch box box body.
Connected mode between described gas outlet and the air inlet is to be provided with to the air inlet inner bulge at place, the inside edge of the gas outlet of base and the snap ring of two breach is arranged; Air inlet place at the lunch box box body is provided with annular nib, and chimb is provided with the trip that is connected with snap ring.The annular nib at the air inlet place of lunch box box body is docked back rotation lunch box box body with the gas outlet of base; Trip on the air inlet cooperates clamping with the snap ring at place, gas outlet; So just can the lunch box box body be fixed on the base, and the junction tightness between the gas outlet of the air inlet of raising lunch box box body and base.
In order to prevent on base the lunch box box body is installed, excessively rotate the lunch box box body, cause being connected built on the sand between lunch box box body and the base.Snap ring place in the gas outlet of described base is provided with the limited block that is used to limit lunch box box body upper clamping hook position.
In order to let the user can heat many portions of foods simultaneously; The quantity of said lunch box box body is two or more; Wherein have the top cover of a lunch box box body to be provided with steam vent and handle, be provided with on the top cover of remaining lunch box box body with base on the identical connector of gas outlet structure.The user can according to the umber of the food that will heat the lunch box box body of varying number is set.And let be communicated with successively between the lunch box box body, steam can heat the food in the lunch box box body successively.
After steam liquefaction, be dipped into food and make the contact-making surface of steam and food bigger, the inside bottom on the chassis of said lunch box box body is provided with the support bar of convexity, and said support bar is that the center radially distributes with the air inlet.
Be provided with dismountable lunch box inner bag in the said lunch box box body, independently the lunch box inner bag can be avoided mixing flavor between the food of different tastes each other, also can avoid food to contact with air for a long time, causes food spoilage.
Described base is made up of the control circuit of base housing, heating plate and the work of control heating plate, and described heating plate connects with control circuit; Described case top is provided with tank, and the middle part of tank is provided with the heating clamber that is surrounded by annular inner wall, and annular inner wall is provided with the through hole that is communicated with heating clamber and tank with the junction of the bottom surface of tank, and the gas outlet on the base is arranged at the top of annular inner wall; Described heating plate is arranged in the heating clamber, and the end face of heating plate is identical with the innermost horizontal level of tank.Base is in when work, and the water section in the tank gets into heating clamber, and a spot of water is heated plate and is heated into steam rapidly and gets in the lunch box box body in the heating clamber, and when the water in the heating clamber reduced, tank passed through through hole small amount of supplemental retaining in heating clamber.Make heating clamber can continue to produce steam.
The cross section of through hole is trapezoidal on the described annular inner wall.When water level is low, the rapid speed of supplementing water in heating clamber, when water level was higher, the speed of supplementing water was slower in heating clamber.
The present invention has heating, and to produce vapor (steam) velocity fast, can be simultaneously to one or more lunch boxes heat, technological merit such as energy consumption is low, be convenient for carrying.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention one;
Fig. 2 is the embodiment of the invention one a complete section structural representation;
Fig. 3 is the embodiment of the invention one a structure explosive view;
Fig. 4 is the chassis internal structure sketch map of the lunch box box body of the embodiment of the invention one;
Fig. 5 is the tray bottom structural representation of the lunch box box body of the embodiment of the invention one;
Fig. 6 is the cap structure sketch map of lunch box box body of the top layer of the embodiment of the invention one;
Fig. 7 is the cap structure sketch map of lunch box box body in the intermediate layer of the embodiment of the invention one.
The specific embodiment
Embodiment one: as shown in Figure 1, its structure comprises can heat base 1 and three the stacked successively lunch box box bodys 2,3 that produce steam, and described lunch box box body 2,3 comprises chassis 21 and the top cover 22,32 that is connected with chassis 21 fitted seal.Like Fig. 2, shown in 3, the top of described base 1 is provided with the gas outlet 11 that is used for concentrating output steam.Like Fig. 2,3,4, shown in 5, the bottom on the chassis 21 of described lunch box box body 2,3 is provided with the air inlet 211 with lunch box box body 2,3 internal communication, and described gas outlet 11 cooperatively interacts with air inlet 211 and is tightly connected.The steam that base 1 heating produces gets in the lunch box box body 2,3 food in the heating lunch box box body 2,3 from the junction of the gas outlet 11 of base 1 and the air inlet 211 of lunch box box body 2,3.
Like Fig. 2,3,4, shown in 5; Connected mode between described gas outlet 11 and the air inlet 211 is to be provided with to air inlet 11 inner bulge at place, the inside edge of the gas outlet 11 of base 1 and to have the snap ring 13 of two breach 15; Air inlet 211 places at lunch box box body 2,3 are provided with annular nib 212, and chimb 212 is provided with the trip 213 that is connected with snap ring 13.The annular nib 212 at air inlet 211 places of lunch box box body 2,3 is docked back rotation lunch box box body 2,3 with the gas outlet 11 of base 1; Trip 213 on the air inlet 211 cooperates clamping with the snap ring 13 at 11 places, gas outlet; So just can lunch box box body 2,3 be fixed on the base 1, and the junction tightness between the gas outlet 11 of the air inlet 211 of raising lunch box box body 2 and base 1.
As shown in Figure 3, in order to prevent on base 1 the lunch box box body to be installed at 2,3 o'clock, excessively rotate lunch box box body 2,3, cause being connected built on the sand between lunch box box body 2,3 and the base 1.Snap ring 13 places in the gas outlet 11 of described base 1 are provided with the limited block 14 that is used to limit lunch box box body 2,3 upper clamping hooks 213 positions.
Like Fig. 1,2, shown in 6, for the user can be heated many portions of foods simultaneously, conveniently uses and carry, the top cover 32 that is positioned at the lunch box box body 3 of top layer is provided with steam vent 321 and handle 322.Like Fig. 3,4,5, shown in 7, be provided with on the top cover 22 of the lunch box box body 2 in all the other two intermediate layers with base 1 on the identical connector 221 of gas outlet 11 structures.The user can according to the umber of the food that will heat the lunch box box body 2 of varying number is set.And let lunch box box body 2, be communicated with successively between 3, steam can heat the food in the lunch box box body 2,3 successively.
Like Fig. 4, shown in 5, after steam liquefaction, be dipped into food and make the contact-making surface of steam and food bigger, the inside bottom on the chassis 21 of said lunch box box body 2,3 is provided with the support bar 214 of convexity, and said support bar 214 radially distributes.
Like Fig. 2, shown in 3, be provided with dismountable lunch box inner bag 4 in the said lunch box box body 2,3, independently lunch box inner bag 4 can be avoided mixing flavor between the food of different tastes each other, also can avoid food to contact with air for a long time, causes food spoilage.
Like Fig. 2, shown in 3, described base 1 is made up of the control circuit 14 of base housing 12, heating plate 13 and 13 work of control heating plate, and described heating plate 13 connects with control circuit 14; Described housing 12 tops are provided with tank 121; The middle part of tank 121 is provided with the heating clamber 123 that is surrounded by annular inner wall 122; Annular inner wall 122 is provided with the through hole 124 that is communicated with heating clamber 123 and tank 121 with the junction of the bottom surface of tank 121, and the gas outlet 11 on the base 1 is arranged at the top of annular inner wall 122; Described heating plate 13 is arranged in the heating clamber 123, and the end face of heating plate 13 is identical with the innermost horizontal level of tank 121.Base is when work; Water part in the tank 121 gets into heating clamber 123; A spot of water is heated plate 13 and is heated into steam rapidly and gets in the lunch box box body 2,3 in the heating clamber 123, and when the water in the heating clamber 123 reduced, tank 121 was through through hole 124 small amount of supplemental retaining in heating clamber 123.Make heating clamber 123 can continue to produce steam.
As shown in Figure 3, the cross section of through hole 124 is trapezoidal on the described annular inner wall 122.When water level is low, the rapid speed of supplementing water in heating clamber 123, when water level was higher, the speed of supplementing water was slower in heating clamber 123.
Claims (8)
1. Steam Heating lunch box that is convenient for carrying; Its structure comprises can heat base and the one or more lunch box box body that produces steam; Described lunch box box body comprises chassis and the top cover that is connected with the chassis fitted seal; The top that it is characterized in that described base is provided with the gas outlet that is used for concentrating output steam, and the bottom on the chassis of described lunch box box body is provided with the air inlet with lunch box box body internal communication, and described gas outlet and air inlet cooperatively interact and be tightly connected.
2. according to the said Steam Heating lunch box that is convenient for carrying of claim 1; It is characterized in that connected mode between described gas outlet and the air inlet is to be provided with to the air inlet inner bulge at the place, inside edge of the gas outlet of base and the snap ring of two breach is arranged; Air inlet place at the lunch box box body is provided with annular nib, and chimb is provided with the trip that is connected with snap ring.
3. according to the said Steam Heating lunch box that is convenient for carrying of claim 2, it is characterized in that the snap ring place of the gas outlet of described base is provided with the limited block that is used to limit lunch box box body upper clamping hook position.
4. according to the said Steam Heating lunch box that is convenient for carrying of claim 3; The quantity that it is characterized in that described lunch box box body is two or more; Wherein have the top cover of a lunch box box body to be provided with steam vent and handle, be provided with on the top cover of remaining lunch box box body with base on the identical connector of gas outlet structure.
5. according to the said Steam Heating lunch box that is convenient for carrying of claim 4, it is characterized in that the inside bottom on the chassis of said lunch box box body is provided with protruding support bar, said support bar radially distributes.
6. according to the said Steam Heating lunch box that is convenient for carrying of claim 5, it is characterized in that being provided with in the said lunch box box body dismountable lunch box inner bag.
7. according to claim 1 or 2 or 3 or 4 or the 5 or 6 said Steam Heating lunch boxes that are convenient for carrying, it is characterized in that described base is made up of the control circuit of base housing, heating plate and the work of control heating plate, described heating plate connects with control circuit; Described case top is provided with tank, and the middle part of tank is provided with the heating clamber that is surrounded by annular inner wall, and annular inner wall is provided with the through hole that is communicated with heating clamber and tank with the junction of the bottom surface of tank, and the gas outlet on the base is arranged at the top of annular inner wall; Described heating plate is arranged in the heating clamber, and the end face of heating plate is identical with the innermost horizontal level of tank.
8. according to the said Steam Heating lunch box that is convenient for carrying of claim 7, the cross section that it is characterized in that through hole on the described annular inner wall is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101339644A CN102641039A (en) | 2012-05-02 | 2012-05-02 | Conveniently-carried steam heating lunch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101339644A CN102641039A (en) | 2012-05-02 | 2012-05-02 | Conveniently-carried steam heating lunch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102641039A true CN102641039A (en) | 2012-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101339644A Pending CN102641039A (en) | 2012-05-02 | 2012-05-02 | Conveniently-carried steam heating lunch box |
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| Country | Link |
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| CN (1) | CN102641039A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490051A (en) * | 2014-12-25 | 2015-04-08 | 中国人民解放军总后勤部军需装备研究所 | Food heating and insulating box |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2184389Y (en) * | 1994-02-04 | 1994-12-07 | 高圣力 | Grating for kitchen |
| CN2254305Y (en) * | 1995-12-26 | 1997-05-21 | 刘金泽 | Electric heating high pressure energy-saving steam-cooking cabinet |
| CN1295818A (en) * | 1999-11-16 | 2001-05-23 | 桓科股份有限公司 | Carry-around self-heating lunch box |
| CN2531716Y (en) * | 2002-03-04 | 2003-01-22 | 袁启龙 | Semi-automatic energy-saving steaming box |
| CN101438933A (en) * | 2008-12-17 | 2009-05-27 | 汪赋菊 | Grate |
| CN101480318A (en) * | 2008-01-07 | 2009-07-15 | Seb公司 | Button for gripping the lid of a culinary item |
| CN201987281U (en) * | 2010-10-29 | 2011-09-28 | 惠阳亚伦塑胶电器实业有限公司 | Electric steam pot |
| CN102273919A (en) * | 2011-08-11 | 2011-12-14 | 南通芯迎设计服务有限公司 | High-capacity steaming pot |
| CN202135841U (en) * | 2011-06-16 | 2012-02-08 | 雷坤 | Lunch box capable of automatically steaming rice and vegetables |
-
2012
- 2012-05-02 CN CN2012101339644A patent/CN102641039A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2184389Y (en) * | 1994-02-04 | 1994-12-07 | 高圣力 | Grating for kitchen |
| CN2254305Y (en) * | 1995-12-26 | 1997-05-21 | 刘金泽 | Electric heating high pressure energy-saving steam-cooking cabinet |
| CN1295818A (en) * | 1999-11-16 | 2001-05-23 | 桓科股份有限公司 | Carry-around self-heating lunch box |
| CN2531716Y (en) * | 2002-03-04 | 2003-01-22 | 袁启龙 | Semi-automatic energy-saving steaming box |
| CN101480318A (en) * | 2008-01-07 | 2009-07-15 | Seb公司 | Button for gripping the lid of a culinary item |
| CN101438933A (en) * | 2008-12-17 | 2009-05-27 | 汪赋菊 | Grate |
| CN201987281U (en) * | 2010-10-29 | 2011-09-28 | 惠阳亚伦塑胶电器实业有限公司 | Electric steam pot |
| CN202135841U (en) * | 2011-06-16 | 2012-02-08 | 雷坤 | Lunch box capable of automatically steaming rice and vegetables |
| CN102273919A (en) * | 2011-08-11 | 2011-12-14 | 南通芯迎设计服务有限公司 | High-capacity steaming pot |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490051A (en) * | 2014-12-25 | 2015-04-08 | 中国人民解放军总后勤部军需装备研究所 | Food heating and insulating box |
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Application publication date: 20120822 |